chris cillizza, could anybody do a better job than gabby giffords to bring home the powerful impact of the gun debate and, in her case, the magazines? >> you know, andrea, it was incredibly sort of personal and touching, and i think even more so for those members of congress who know that she was at a constituent service event when this happened, that it could have been any one of them, and it happened to be her. i did think it was telling senator durbin from illinois, apologize former congressman giffords had already left, but apologized to mark kelly this hearing wasn't happening two years ago in the wake of her being shot, but i do think it's a telling sign that we tend to, newtown may have changed this dynamic, but we tend to have a huge discussion about guns and gun control and the need to regulate them, then that discussion goes away quickly. the question is, is newtown different, does gabby giffords help keep that momentum up with her testimony today? we're going to find out as this proposal president obama made goes through congress. >> ruth marcus, i wanted to show you and chr